Line data    Source code

       1             : // Copyright (c) 2019  Made to Order Software Corp.  All Rights Reserved
       2             : //
       3             : // https://snapwebsites.org/project/snapdatabase
       4             : // contact@m2osw.com
       5             : //
       6             : // This program is free software; you can redistribute it and/or modify
       7             : // it under the terms of the GNU General Public License as published by
       8             : // the Free Software Foundation; either version 2 of the License, or
       9             : // (at your option) any later version.
      10             : //
      11             : // This program is distributed in the hope that it will be useful,
      12             : // but WITHOUT ANY WARRANTY; without even the implied warranty of
      13             : // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      14             : // GNU General Public License for more details.
      15             : //
      16             : // You should have received a copy of the GNU General Public License along
      17             : // with this program; if not, write to the Free Software Foundation, Inc.,
      18             : // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
      19             : #pragma once
      20             : 
      21             : 
      22             : /** \file
      23             :  * \brief Cell header.
      24             :  *
      25             :  * A row is composed of cells. Whenever you access the database, you create
      26             :  * rows and add cells to it.
      27             :  *
      28             :  * Note that a cell must be defned in the schema of a table to be allowed
      29             :  * in a row.
      30             :  */
      31             : 
      32             : // self
      33             : //
      34             : #include    "snapdatabase/bigint/bigint.h"
      35             : #include    "snapdatabase/data/schema.h"
      36             : 
      37             : 
      38             : 
      39             : namespace snapdatabase
      40             : {
      41             : 
      42             : 
      43             : 
      44           0 : class cell
      45             : {
      46             : public:
      47             :     typedef std::shared_ptr<cell>               pointer_t;
      48             :     typedef std::map<std::string, pointer_t>    map_t;
      49             : 
      50             :                                                 cell(schema_column::pointer_t t);
      51             : 
      52             :     schema_column::pointer_t                    schema() const;
      53             : 
      54             :     bool                                        is_void() const;
      55             :     void                                        set_void();
      56             : 
      57             :     int8_t                                      get_int8() const;
      58             :     void                                        set_int8(int8_t value);
      59             : 
      60             :     uint8_t                                     get_uint8() const;
      61             :     void                                        set_uint8(uint8_t value);
      62             : 
      63             :     int16_t                                     get_int16() const;
      64             :     void                                        set_int16(int16_t value);
      65             : 
      66             :     uint16_t                                    get_uint16() const;
      67             :     void                                        set_uint16(uint16_t value);
      68             : 
      69             :     int32_t                                     get_int32() const;
      70             :     void                                        set_int32(int32_t value);
      71             : 
      72             :     uint32_t                                    get_uint32() const;
      73             :     void                                        set_uint32(uint32_t value);
      74             : 
      75             :     int64_t                                     get_int64() const;
      76             :     void                                        set_int64(int64_t value);
      77             : 
      78             :     uint64_t                                    get_uint64() const;
      79             :     void                                        set_uint64(uint64_t value);
      80             : 
      81             :     int512_t                                    get_int128() const;
      82             :     void                                        set_int128(int512_t value);
      83             : 
      84             :     uint512_t                                   get_uint128() const;
      85             :     void                                        set_uint128(uint512_t value);
      86             : 
      87             :     int512_t                                    get_int256() const;
      88             :     void                                        set_int256(int512_t value);
      89             : 
      90             :     uint512_t                                   get_uint256() const;
      91             :     void                                        set_uint256(uint512_t value);
      92             : 
      93             :     int512_t                                    get_int512() const;
      94             :     void                                        set_int512(int512_t value);
      95             : 
      96             :     uint512_t                                   get_uint512() const;
      97             :     void                                        set_uint512(uint512_t value);
      98             : 
      99             :     float                                       get_float32() const;
     100             :     void                                        set_float32(float value);
     101             : 
     102             :     double                                      get_float64() const;
     103             :     void                                        set_float64(double value);
     104             : 
     105             :     long double                                 get_float128() const;
     106             :     void                                        set_float128(long double value);
     107             : 
     108             :     version_t                                   get_version() const;
     109             :     void                                        set_version(version_t value);
     110             : 
     111             :     std::string                                 get_string() const;
     112             :     void                                        set_string(std::string const & value);
     113             : 
     114             : private:
     115             :     schema_column::pointer_t                    f_schema_column = schema_column::pointer_t();
     116             :     uint512_t                                   f_integer = uint512_t();
     117             :     long double                                 f_float_value = 0.0L;
     118             :     std::string                                 f_string = std::string();
     119             : };
     120             : 
     121             : 
     122             : 
     123             : } // namespace snapdatabase
     124             : // vim: ts=4 sw=4 et